Sax, N. Irving Dangerous properties of industrial meterials / N. Irving Sax and Richard J. Lewis, Sr. - 7th ed - 3 volúmenes ISBN: 0-442-28020-3 (obra completa) Subjects--Topical Terms: Sustancias peligrosas--Manuales LC Class. No.: T55.3H3 / S38 1989